diff --git a/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs b/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs
index 6bef1cd5a9..0c8d9ae9c4 100644
--- a/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs
+++ b/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs
@@ -59,6 +59,7 @@ namespace MediaBrowser.MediaEncoding.Attachments
             {
                 throw new ArgumentNullException(nameof(item));
             }
+
             if (string.IsNullOrWhiteSpace(mediaSourceId))
             {
                 throw new ArgumentNullException(nameof(mediaSourceId));